---> uname -a: Linux prd-centos8-robot-2c-8g-17325.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 5012 19 2114 6830 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:43:78:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fe43:785b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/02/2024 _x86_64_ (2 CPU) 04:19:58 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:21:01 AM 227.75 189.90 37.85 15496.95 36691.61 04:22:01 AM 88.95 13.16 75.79 2374.14 6075.49 04:23:01 AM 81.79 0.73 81.06 51.98 8950.77 04:24:01 AM 20.61 0.85 19.76 123.96 1717.68 04:25:01 AM 5.55 0.17 5.38 9.46 471.86 04:26:01 AM 52.37 0.03 52.33 3.47 6959.98 04:27:01 AM 17.83 0.27 17.56 35.19 1112.08 Average: 71.20 29.82 41.38 2626.44 8943.56 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 AM 5806960 7182788 2075460 26.33 2688 1575080 624740 7.00 154264 1663568 25056 04:22:01 AM 5341512 7058116 2540908 32.24 2688 1899312 701588 7.86 212728 2007152 149884 04:23:01 AM 5191836 7018260 2690584 34.13 2688 2003388 709888 7.95 222164 2120428 37112 04:24:01 AM 5260500 7091464 2621920 33.26 2688 2008376 649144 7.27 240840 2035836 12 04:25:01 AM 5161280 7044536 2721140 34.52 2688 2058108 710508 7.96 254312 2113176 45952 04:26:01 AM 5038672 7066824 2843748 36.08 2688 2197964 648872 7.27 263272 2204008 15944 04:27:01 AM 5144448 7001596 2737972 34.74 2688 2032616 711108 7.96 281828 2102952 16792 Average: 5277887 7066226 2604533 33.04 2688 1967835 679407 7.61 232773 2035303 41536 04:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 149.57 81.03 747.40 27.03 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 156.01 115.39 1155.74 33.82 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 44.55 37.30 417.36 7.23 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 13.78 7.36 4.98 2.97 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 20.18 13.70 59.93 2.97 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 235.84 211.50 272.17 48.22 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 50.21 36.44 76.54 18.84 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.91 71.85 391.74 20.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/02/2024 _x86_64_ (2 CPU) 04:19:58 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 48.80 0.07 10.10 27.18 0.12 13.72 04:21:01 AM 0 48.00 0.08 10.67 26.68 0.12 14.46 04:21:01 AM 1 49.61 0.07 9.53 27.69 0.12 12.99 04:22:01 AM all 38.58 0.00 6.20 2.84 0.11 52.28 04:22:01 AM 0 56.87 0.00 8.01 2.91 0.12 32.10 04:22:01 AM 1 20.32 0.00 4.39 2.77 0.10 72.42 04:23:01 AM all 29.88 0.00 3.59 4.51 0.08 61.94 04:23:01 AM 0 49.61 0.00 4.55 4.12 0.08 41.63 04:23:01 AM 1 10.15 0.00 2.62 4.91 0.07 82.26 04:24:01 AM all 12.39 0.00 1.28 1.99 0.08 84.28 04:24:01 AM 0 18.78 0.00 1.47 2.80 0.07 76.88 04:24:01 AM 1 5.98 0.00 1.09 1.17 0.08 91.68 04:25:01 AM all 9.41 0.00 1.97 0.56 0.06 88.00 04:25:01 AM 0 9.75 0.00 1.94 0.58 0.07 87.67 04:25:01 AM 1 9.08 0.00 2.00 0.53 0.05 88.33 04:26:01 AM all 24.57 0.00 3.58 4.69 0.07 67.09 04:26:01 AM 0 27.20 0.00 4.12 4.89 0.07 63.71 04:26:01 AM 1 21.94 0.00 3.04 4.48 0.07 70.47 04:27:01 AM all 16.63 0.00 1.98 0.43 0.07 80.90 04:27:01 AM 0 26.12 0.00 2.31 0.60 0.08 70.89 04:27:01 AM 1 7.14 0.00 1.65 0.25 0.05 90.91 Average: all 25.77 0.01 4.10 6.05 0.08 63.98 Average: 0 33.78 0.01 4.73 6.11 0.09 55.28 Average: 1 17.77 0.01 3.48 5.98 0.08 72.69